/**
 * Copyright 2017 IBM Corp. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the 'License'); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an 'AS IS' BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

const path = require('path');
const express = require('express');
const browserify = require('browserify-middleware');

// Express app
const app = express();

// What directory do the js Views exist
app.set('views', path.join(__dirname, '..', 'src'));
app.set('view engine', 'js');
app.engine('js', require('express-react-views').createEngine());

// Middlewares - use semantic-ui react components
app.use('/css', express.static(path.resolve(__dirname, '..', 'public/css')));
app.use('/images', express.static(path.resolve(__dirname, '..', 'public/images')));
app.use(express.static(path.join(__dirname, '..', 'node_modules/semantic-ui/dist')));

// Client Side Bundle route
app.get('/js/bundle.js', browserify(path.resolve(__dirname, '..', 'public/js/bundle.js')));

module.exports = app;
